/* =============================================================
   Martial Solutions: Demos site
   Shared chrome (tokens, header, buttons, footer) + the public floor.
   Tokens and type follow brand/DESIGN.md (warm obsidian, parchment,
   aureate at 10%). Status is never color alone: every state pairs a
   shape with a word.

   Shared pieces another Demos page can reuse by linking this file:
   :root tokens, .container, .site-nav (header), .btn, .eyebrow,
   .site-footer, .visually-hidden, .skip-link.
   ============================================================= */

:root {
  --obsidian:        oklch(0.16 0.01 285);
  --obsidian-deep:   oklch(0.12 0.008 285);
  --deep-field:      oklch(0.22 0.015 285);
  --slate-armour:    oklch(0.31 0.018 285);
  --parchment:       oklch(0.91 0.02 70);
  --parchment-muted: oklch(0.76 0.018 70);
  --parchment-dim:   oklch(0.58 0.012 70);
  --aureate:         oklch(0.74 0.09 72);
  --aureate-soft:    oklch(0.80 0.07 72);
  --bronze:          oklch(0.58 0.06 70);
  --line:            color-mix(in oklab, var(--parchment) 12%, var(--deep-field));
  --line-strong:     color-mix(in oklab, var(--aureate) 34%, var(--deep-field));
  --accent:          var(--aureate);

  --font-display:   "Ibarra Real Nova", Georgia, serif;
  --font-structure: "Manrope", "Segoe UI", sans-serif;
  --font-reading:   "Source Serif 4", Georgia, serif;
  --font-index:     "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --max-page: 1240px;
  --gutter: 20px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-reading);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--parchment);
  background:
    radial-gradient(circle at 50% -10%, color-mix(in oklab, var(--accent) 10%, transparent), transparent 42%),
    linear-gradient(180deg, var(--obsidian), var(--obsidian-deep));
  background-color: var(--obsidian);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
p, h1, h2, h3, h4, ol, ul { margin: 0; }
a { color: var(--accent); }
img { max-width: 100%; display: block; }

.container {
  width: min(calc(100% - 2 * var(--gutter)), var(--max-page));
  margin: 0 auto;
}
@media (max-width: 480px) { :root { --gutter: 16px; } }

.visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 2000;
  background: var(--deep-field); color: var(--parchment);
  border: 1px solid var(--accent); border-radius: 2px;
  padding: 10px 14px; font-family: var(--font-structure); font-size: .8rem;
  text-decoration: none;
}
.skip-link:focus { top: 12px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

/* ---- Eyebrow, pulse ------------------------------------------ */
.eyebrow {
  font-family: var(--font-index);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .16em;
  line-height: 1.3;
  text-transform: uppercase;
  color: var(--accent);
}
.eyebrow .dot { opacity: .5; margin: 0 6px; }
/* A wrapping list of eyebrow items. Each item draws its own "·" in its left
   padding; the list is pulled left by that padding and the eyebrow clips it,
   so the first item on every line loses its separator and no line ends or
   starts with a dangling dot. */
.eyebrow-list { overflow: hidden; }
.sep-list { display: flex; flex-wrap: wrap; row-gap: 4px; margin-left: -22px; }
.sep-list > span { position: relative; padding-left: 22px; white-space: nowrap; }
.sep-list > span::before {
  content: "\00b7"; content: "\00b7" / "";
  position: absolute; left: 0; width: 22px; text-align: center; opacity: .5;
}
.pulse {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); box-shadow: 0 0 12px var(--accent);
  vertical-align: 2px; margin-right: 10px;
}
@media (prefers-reduced-motion: no-preference) {
  .pulse { animation: pulse 2.4s ease-in-out infinite; }
}
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .4; } }

/* ---- Buttons ------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 14px 22px;
  font-family: var(--font-structure); font-size: .82rem; font-weight: 600;
  letter-spacing: .08em; line-height: 1; text-transform: uppercase;
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent; border-radius: 2px;
  background: transparent; color: var(--parchment);
  transition: background-color .2s, border-color .2s, color .2s, transform .2s;
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--obsidian-deep); }
.btn-primary:hover { background: var(--aureate-soft); border-color: var(--aureate-soft); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); transition-duration: .12s; background: color-mix(in oklab, var(--aureate) 90%, var(--obsidian-deep)); }
.btn-primary:focus-visible { outline-color: var(--aureate-soft); }
.btn-ghost { border-color: var(--line-strong); color: var(--parchment); }
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---- Header (shared across Demos pages) ---------------------- */
.site-nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(10, 10, 15, .82);
  -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}
.site-nav .nav-row {
  min-height: 68px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.nav-logo {
  display: inline-flex; flex-direction: column; gap: 3px;
  color: var(--parchment); text-decoration: none;
  font-family: var(--font-structure); font-size: .76rem; font-weight: 600;
  letter-spacing: .26em; line-height: 1; text-transform: uppercase;
  white-space: nowrap;
}
.nav-logo .tag {
  font-family: var(--font-display); font-style: italic; font-weight: 400;
  font-size: .62rem; letter-spacing: .2em; text-transform: none;
  color: var(--parchment-muted);
}
.nav-right { display: flex; align-items: center; gap: 22px; }
.nav-link {
  color: var(--parchment-muted); text-decoration: none;
  font-family: var(--font-structure); font-size: .78rem; font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; white-space: nowrap;
  transition: color .2s;
}
.nav-link:hover { color: var(--parchment); }
.nav-link[aria-current="page"] { color: var(--parchment); box-shadow: inset 0 -1px 0 var(--accent); padding-bottom: 3px; }
.nav-phone {
  display: inline-flex; align-items: center; white-space: nowrap;
  font-family: var(--font-index); font-size: .78rem; font-weight: 500; letter-spacing: .02em;
  font-variant-numeric: tabular-nums;
  color: var(--accent); text-decoration: none;
  padding: 7px 14px;
  border: 1px solid color-mix(in oklab, var(--accent) 55%, var(--line));
  background: color-mix(in oklab, var(--accent) 10%, transparent);
  border-radius: 2px;
  transition: background-color .18s, border-color .18s, color .18s;
}
.nav-phone .pulse { margin-right: 9px; vertical-align: 0; box-shadow: 0 0 8px var(--accent); }
.nav-phone:hover { background: color-mix(in oklab, var(--accent) 22%, transparent); border-color: var(--accent); color: var(--aureate-soft); }

@media (max-width: 560px) {
  .site-nav .nav-row { gap: 10px; min-height: 64px; }
  .nav-right { gap: 10px; }
  .nav-logo { font-size: .68rem; letter-spacing: .17em; }
  .nav-logo .tag { letter-spacing: .1em; }
  .nav-link { font-size: .72rem; letter-spacing: .08em; }
  .nav-phone { font-size: .72rem; padding: 7px 8px; }
  .nav-phone .pulse { display: none; }
}
@media (max-width: 354px) {
  .site-nav .nav-row, .nav-right { gap: 8px; }
  .nav-logo { font-size: .62rem; letter-spacing: .14em; }
  .nav-logo .tag { letter-spacing: .04em; }
  .nav-link { font-size: .66rem; letter-spacing: .06em; }
  .nav-phone { font-size: .66rem; padding: 6px 6px; }
}

/* ---- Hero ---------------------------------------------------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
  padding: clamp(48px, 9vh, 104px) 0 clamp(36px, 6vh, 64px);
}
.hero h1 {
  font-family: var(--font-display); font-style: italic; font-weight: 500;
  font-size: clamp(2.4rem, 5.2vw, 4.4rem); line-height: 1.02; letter-spacing: -.01em;
  color: color-mix(in oklab, var(--parchment) 94%, white);
  margin: 18px 0 20px; max-width: 14ch; text-wrap: balance;
}
.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem); line-height: 1.5;
  color: var(--parchment-muted); max-width: 44ch;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* status strip: one line, shape + word */
.status-strip {
  margin-top: 26px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px;
  font-family: var(--font-index); font-size: .7rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--parchment-muted);
}
.status-summary { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; }
.status-strip .when { color: var(--parchment-muted); }
.status-strip .when:empty { display: none; }

/* featured: the CRM demo */
.featured {
  position: relative;
  background: var(--deep-field);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(22px, 2.4vw, 32px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, .24);
}
.featured::before {
  content: ""; position: absolute; top: -1px; left: -1px; right: -1px; height: 2px;
  background: var(--accent); border-radius: 8px 8px 0 0;
}
.featured h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.6rem, 2.6vw, 2.2rem); line-height: 1.08; letter-spacing: -.005em;
  margin: 12px 0 12px; text-wrap: balance;
}
.featured h2 em, .section-head h2 em {
  font-style: italic; font-weight: 500;
  color: color-mix(in oklab, var(--accent) 80%, var(--parchment));
  white-space: nowrap;
}
.featured p.desc { color: var(--parchment-muted); font-size: .98rem; line-height: 1.6; }
.featured .btn { margin-top: 24px; }
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero h1 { max-width: 16ch; }
}

/* ---- Sections ------------------------------------------------ */
.floor-section { padding: clamp(48px, 8vh, 88px) 0; border-top: 1px solid var(--line); }
.floor-section, .featured, #main { scroll-margin-top: 84px; }
.section-head {
  display: grid; grid-template-columns: 200px minmax(0, 1fr);
  gap: 48px; align-items: baseline;
  margin-bottom: clamp(28px, 5vh, 48px);
}
.section-head .head-label { padding-top: 8px; }
.section-head h2 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(2rem, 3.4vw, 2.8rem); line-height: 1.06; letter-spacing: -.005em;
  max-width: 22ch; text-wrap: balance;
}
.section-head .head-lede {
  color: var(--parchment-muted); font-size: 1.02rem; line-height: 1.65;
  margin-top: 14px; max-width: 56ch;
}
.sec-note {
  font-family: var(--font-reading); font-size: .92rem; line-height: 1.6;
  color: var(--parchment-muted); max-width: 68ch; margin: -12px 0 24px;
}
@media (min-width: 781px) { .sec-note { margin-left: 248px; } }
@media (max-width: 780px) {
  .section-head { grid-template-columns: 1fr; gap: 14px; }
  .section-head h2 { font-size: clamp(1.75rem, 7vw, 2.2rem); }
}

/* ---- Cards: hairline grid ----------------------------------- */
/* Hairlines come from each card's 1px outline sitting in the 1px gap, so a
   short last row leaves empty space instead of a filled grey block. */
.cards {
  list-style: none; padding: 1px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 1px;
}
.card {
  position: relative;
  outline: 1px solid var(--line);
  background: linear-gradient(180deg, color-mix(in oklab, var(--accent) 3%, var(--obsidian)) 0%, var(--obsidian) 70%);
  padding: clamp(20px, 2vw, 26px) clamp(18px, 2vw, 24px) 16px;
  display: flex; flex-direction: column; gap: 12px;
  min-width: 0;
}
.card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: var(--accent); transform: scaleX(0); transform-origin: left;
  transition: transform .4s ease;
}
.card:hover::before, .card:focus-within::before { transform: scaleX(1); }
.card .top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.card .top h3 { flex: 1 1 auto; min-width: 0; }
.card .top [data-role="badge"] { flex: none; display: flex; padding-top: 6px; }
.card h3 {
  font-family: var(--font-display); font-weight: 500;
  font-size: clamp(1.28rem, 1.6vw, 1.45rem); line-height: 1.15; letter-spacing: -.005em;
  color: var(--parchment);
}
.card .desc { color: var(--parchment-muted); font-size: .95rem; line-height: 1.6; flex: 1; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-family: var(--font-index); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--parchment-muted); border: 1px solid var(--line); border-radius: 2px; padding: 2px 7px;
}
.acts { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.act {
  display: inline-flex; align-items: center; gap: 8px;
  min-height: 40px; padding: 9px 13px;
  font-family: var(--font-index); font-size: .8rem; font-variant-numeric: tabular-nums;
  color: var(--parchment); background: none; text-decoration: none; cursor: pointer;
  border: 1px solid var(--line-strong); border-radius: 2px;
  transition: border-color .18s, color .18s, background-color .18s;
}
.act:hover { border-color: var(--accent); color: var(--accent); }
.act .k { font-family: var(--font-structure); font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--parchment-muted); }
.act:hover .k { color: inherit; }
.act-tel { color: var(--parchment); }
.act-web { font-family: var(--font-structure); font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.act-web.on-call { border-color: var(--accent); color: var(--accent); background: color-mix(in oklab, var(--accent) 12%, transparent); }
.act-web[aria-disabled="true"] { opacity: .6; cursor: progress; }
.act-web[aria-disabled="true"]:hover { border-color: var(--line-strong); color: var(--parchment); }
.act-link { border-color: var(--line); color: var(--parchment-muted); font-family: var(--font-structure); font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.act-off { border-style: dashed; border-color: var(--line); color: var(--parchment-muted); cursor: default; font-family: var(--font-structure); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.act-off:hover { border-color: var(--line); color: var(--parchment-muted); }
.call-msg { font-family: var(--font-reading); font-size: .92rem; line-height: 1.55; color: var(--parchment); }
.call-msg:empty { display: none; }
.call-msg a { color: var(--accent); white-space: nowrap; }
.call-msg.warn::before { content: "\25C7\00a0"; color: var(--parchment); }
.card-foot {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px;
  border-top: 1px solid var(--line); padding-top: 10px; margin-top: 2px;
  font-family: var(--font-index); font-size: .72rem; letter-spacing: .06em; color: var(--parchment-muted);
}

/* ---- Status glyphs: shape + word, never color alone --------- */
.st {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  font-family: var(--font-index); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
}
.st i { flex: none; display: inline-block; width: 8px; height: 8px; }  /* same box for every shape */
.st-live { color: var(--accent); }
.st-live i { background: var(--accent); border-radius: 50%; }
.st-checking { color: var(--parchment-muted); }
.st-checking i { border: 1.5px solid var(--parchment-muted); border-radius: 50%; }
.st-offline { color: var(--parchment); }
.st-offline i { border: 1.5px solid var(--parchment); transform: rotate(45deg) scale(.86); }
.st-unknown { color: var(--parchment-muted); }
.st-unknown i { border: 1.5px dashed var(--parchment-muted); border-radius: 50%; }
.st-recorded { color: var(--parchment-muted); }
.st-recorded i { width: 9px; background: linear-gradient(var(--parchment-muted), var(--parchment-muted)) center / 100% 2px no-repeat; }

/* ---- Private-demo line -------------------------------------- */
.private-line {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px 32px;
  border-top: 1px solid var(--line);
  padding: clamp(36px, 6vh, 56px) 0 clamp(48px, 8vh, 80px);
}
.private-line p {
  font-family: var(--font-reading); font-size: 1rem;
  color: var(--parchment-muted); max-width: 56ch; line-height: 1.6;
}

.load-error { color: var(--parchment-muted); padding: 32px 0 48px; }
.load-error a { white-space: nowrap; }

/* ---- Footer (shared) ---------------------------------------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--obsidian-deep);
  padding: 44px 0 28px;
}
.footer-grid {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px; margin-bottom: 30px;
}
.footer-brand .fb-logo {
  font-family: var(--font-structure); font-weight: 600; font-size: .86rem;
  letter-spacing: .26em; text-transform: uppercase; color: var(--parchment); margin-bottom: 6px;
}
.footer-brand .fb-tag { font-family: var(--font-display); font-style: italic; color: var(--parchment-muted); font-size: .96rem; margin-bottom: 12px; }
.footer-brand .fb-co {
  font-family: var(--font-index); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--parchment-dim); line-height: 1.7;
}
.footer-col-title {
  font-family: var(--font-index); font-size: .7rem; font-weight: 500;
  letter-spacing: .16em; text-transform: uppercase; color: var(--parchment-muted); margin-bottom: 12px;
}
.footer-grid a {
  display: block; padding: 4px 0;
  font-family: var(--font-reading); font-size: .95rem;
  color: var(--parchment); text-decoration: none; transition: color .2s;
  overflow-wrap: anywhere;
}
.footer-grid a:hover { color: var(--accent); }
.footer-disclosure {
  font-family: var(--font-reading); font-size: .86rem; line-height: 1.6; color: var(--parchment-muted);
  max-width: 78ch; margin-bottom: 18px;
}
.footer-bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px 20px;
  padding-top: 16px; border-top: 1px solid var(--line);
  font-family: var(--font-index); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--parchment-dim);
}
.footer-bottom a { color: var(--parchment-dim); text-decoration: none; margin-left: 16px; }
.footer-bottom a:first-child { margin-left: 0; }
.footer-bottom a:hover { color: var(--parchment); }
@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}